Steps suspended_graphene Mosfet UnivOfMaryland Subhajjit NusEce Deposition ThermalProperties LaAlO3 C60H122 Pinpoint Thermal silicon_carbide 3-hexylthiophene Polyvinylidene Vac CP-AFM Hysteresys DIWafer InorganicCompound Gold Spain PinPointMode Growing TiO2 2d_materials WWafer dielectric_trench TPU Etch HOPG mechanical property Aluminium_Oxide FM_KPFM CarbonNanotube